Gotham City Impostors has been wooing fans over with free updates for some time now, and the fun isn't about to stop just yet. Set to launch tomorrow, Impostors is nabbing a free Arkham Asylum map. This might be old news for PS3 fans of the game (as the map launched by mistake last week), but for others, it's a perfect opportunity to boot up your digital copy again.

The game itself is a decent TF2 clone, but I just couldn't get into it. I tried for at least 20 games, but there just weren't enough people running around to fit the chaotic tone of the game: maybe I'm old fashioned, but 6v6 is a bit limited. Either way, I'm sure the fans out there are thrilled that Monolith is still supporting their game, so have at it!